On 9 Feb 2010, at 22:13, Jim Wilson wrote: > I'm trying to resurrect an old FLTK application, and I have > encountered a weird > problem I'm hoping someone can help with. > > I foolishly moved to 64-bit Linux (Fedora 12/GCC 4.2.2) since my > last attempt to > build *32-bit* FLTK.
Does it still work OK if you build fltk in 64-bit mode? Others have reported that it does, and it did for me a while back (but I had to convert that test box back to 32-bit for some work I was doing so don't actually have any 64-bit box at present...) > Still, after: > > ./configure --with-archflags="-m32" I have never had much success getting the fltk configure to honour "cross-compilation" settings - though I am usually trying to do something more complicated that just 32/64-bit on x86, so maybe this case can work? > revision 7050 (the current SVN version) of FLTK 1.1 builds with > just the usual > few warnings that GCC insists on emitting these days. > > ./Configure *does* get confused about sizeof(long). It omits the "- > m32" from > its gcc test invocation and mistakenly measures 8 bytes. But, I > don't *think* > fltk depends on this bogus measurement. See, at this point I usually hand-edit makeinclude and config.h to make them "right" for my cross-target, then build the fltk libs and test folder again. Does that make a difference? > > All the test applications appear to work with the gtk+ and none > schemes. > Plastic fails spectacularly with a striped background as shown here: > > http://kodhaus.com/shot.png Ooh, cool. > Amazingly, the widgets continue respond and seemingly work as > expected in > response to various clicky-clicks. > > I *think* the X server is rendering these psychedelic regions only > in the > plastic scheme. Is that right? Or do I have it backward? The plastic scheme uses a tile to fill the background IIRC, the others do not, so I guess it is the tiling that is failing here... May be related to guessing the wrong size for long? _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
